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4100 Guided Wave Radar Level Transmitter

Product Description

The instrument guides the microwave pulse downwards onto the measured medium through a waveguide rod, and some signals are re flected back. The level is determined by measuring the time difference between signal transmission and reception.

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Features

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    Reliability

    "ELL signal analysis technology" can reduce the impact of various false echoes to ensure high reliability of products.

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    Safety

    It is designed and produced based on IEC61508 stan dard to ensure high safety of products.

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    Double Cavity Enclosure

    It fully realizes the isolation of circuit cavity to ensure the safety of using electricity on-site.

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    Lightning Protection

    DHE G80 is equipped with built-in light ning surge protection to protect the instrument from lightning interference.

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    High Precision

    It adopts FMCW frequency modulation tech nology, and the product accuracy can reach ± 1 mm.

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    Small Beam Angle

    It adopts the beam angle of 3° technology, which greatly improves the anti-interference ability.

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    Small Blind Zone

    It adopts small blind zone technology which can reduce the blind zone to a minimum of 2 cm.

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    Millimeter wavelength

    It adopts millimeter wavelength technology, which has the ability to penetrate smoke, dust and fog, and is suitable for complex working con ditions.

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    Remote Debugging

    G80 can be remotely debugged through the remote communication module.

Technical Data

  • Antenna

    Cable antenna / pole antenna

  • Dielectric constant

    > 1.2

  • Measurement range

    0 to 30 m

  • Process connection

    Thread / flange

  • Process temperature

    -40 to 1,200℃

  • Process pressure

    -0.1 to 4.0 MPa

  • Accuracy

    ±3 mm

  • Output signal

    4 to 20 mA, HART 7; Modbus RTU

  • Display

    LCD display

  • Explosion-proof/protection grade

    Ex ia IIC T6 Ga/IP67

  • Frequency

    1.8 GHz

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